New wheels.  The last time I bought a bicycle was about 15 years ago and while it still works, there's more than a little wear and tear on it.  Just like me, the bike isn't the same as it was 15 years ago!  :)  
So today I took myself to a small bike shop near the gym and the most helpful ever woman helped me pick out the correct bike for what I wanted it for, where it would be stored when not in use, and then adjusted the seat and handlebars to the correct height, sold me a spiffy basket, lock and pump for the tires and even loaded it into my car!!!!  I LOVE the color.....it looks like a Florida bike, don't you think???  And I even got a bell!!! 
I am so pleased.